This is a pair HELLA/SWF of early reflectors, in used condition.
These ones came off a 64 N-model sqaureback which was completely rotten, so we've decided to cut this area off (we didn't want to break the thread). With some patience they can be removed carefully to rescue them in one piece.
One reflector is HELLA R86/5 and the other one is a SWF one.